SMART PoC RADIO T640A USER MANUEL Please read this instruction book carefully before using. www.inricosolutions.
Disclaimer This guide is for reference only and the information in this document is carefully examined, and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies. Furthermore, the provider reserves the right to make changes to any products herein to improve readability, function, or design.
Unpacking and Device Checking Please unbox and take out the device and all accessories carefully, and ensure all lists have been gotten before discarding the cardboard box. If any items are lost or damaged in transit, please contact with our distributors.
Please read the following precautions carefully. It is very important for device users to gain general knowledge and risks. 1. Radio Regulations The place of civilization provisions that has prohibited the use of wireless devices, don’t use the device, otherwise it will lead to interference from other electronic devices or other hazards. 2. Operating Environment Requirement ⚫ Do not use the device or charging the battery in any hazardous areas such as gas, dust, steam, explosive chemical agents, etc.
(2) Properly Store Batteries ⚫ Remove the battery from the device. ⚫ Charge and discharge the battery to 40%-65% if it will not be used for 10 days or more. This can greatly extend the battery life. ⚫ The battery should drop below 65% when it is idle for more than 10 days to prevent it from swelling. ⚫ Store the battery in cool and dry environment that’s less than 25℃. (3) Features of Lithium Battery ⚫ Battery capacity will reduce after multiple charging cycles.
Product Overview 1 PTT 11 Main MIC 2 Programmable Button F1 12 OK Button 3 Programmable Button F2 13 Page Up Button 4 Programmable Button F3 14 Page Down Button 5 Power/ Volume Knob 15 Return/ Exit Button 6 Flashlight 16 Speaker 7 Indicator 17 M6 Port 8 SOS 18 USB Port 9 Auxiliary MIC 19 Desktop Charger Port 10 LCD Display
Basic Functions 1 PTT Button ⚫ 2 Power/Volume Knob 3 SOS Button ⚫ 4 Programmable Button F1 5 Programmable Button F2 ⚫ 6 Programmable Button F3 7 OK Button ⚫ 8 Page Up Button 9 10 Page Down Button Return/ Exit Button Press the PTT button to call and release it to listen. ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ Long press 3S to power on or off. Short press to turn the screen on or off when power is on. Turn the knob left to increase the volume and right to decrease.
4. Voice Playback ⚫ Short press the F2 button to playback cyclically the latest 10 voice records. ⚫ Press the PTT button, return automatically to the last voice record. ⚫ Long press the F2 button to broadcast current power consumption. 5. Current Group Short press the F1 button to broadcast the group that the user in. No voice will prompt while calling. 6. NFC Function(optional) NFC function is unavailable when the system is not running.
4. Attaching/ Removing the Battery Cover ⚫ Push the battery cover until it clicks into place. ⚫ Push the battery cover down. ⚫ Open the battery cover: Unlock the battery buckle, pull up battery cover. 5. Attaching/ Removing the Belt Clip ⚫ Align the belt clip with the back screw hole, rotate crews and tighten it. ⚫ Uninstall the belt clip by rotating screw until loose.
6. Install Hand Strip 7. Attaching the Headset Open the cover and plug the headset into the jack.
Status Indicators LED Indicator Working Status Blinking Red Low power(less than 15%) Flash 2S/time Standby Flash 5S/time Searching network Flash 1S/time Blinking Green Remark The device is transmitting. Solid Red The device is charging. The device is powering off. The device is receiving. Solid Green The device is powering on. Fully charged Basic Troubleshooting If your device shows following problem during operating, please check the instruction as below.
The battery maybe out of power. - Charge or replace the battery. The battery may be in poor contact due to dirty or damage. - Clean the electrical contact or replace it. Terminal Crash Buttons Not Working White Screen Error Echo or Noise During Connecting Unable to Locate Unable to Detect SIM Card Poor Reception Too much APPS on processing. - Force some programs to quit or restart the terminal. The buttons may not work temporarily, restart the terminal.
Specification OS Android 7.1 GSM: B2/B3/B5/B8 EU version Frequency WCDMA: B1/B2/B5/B8 FDD-LTE: B1/B3/B7/B20/B28A/B28B TDD-LTE: B38/B40/B41(120M) GSM: B2/B3/B5/B8 US version WCDMA: B1/B2/B4/B5 FDD-LTE: B1/B2/B4/B5/B7/B12/B13/B17/B28A /B28B Network Support CPU Memory Working Voltage WIFI, BT, GPS MT6739 512MB(RAM)+ 4GB(ROM) 3.8V Display 1.
